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41287337964 = 22323138214463
BaseRepresentation
bin100110011100111010…
…101100011111101100
310221120101102002012100
4212130322230133230
51134024024303324
630544522535100
72661065403465
oct463472543754
9127511362170
1041287337964
1116567698114
128003067490
133b7c9a60c2
141dd9553d6c
151119a254c9
hex99ceac7ec

41287337964 has 72 divisors (see below), whose sum is σ = 104849664192. Its totient is φ = 13698696960.

The previous prime is 41287337939. The next prime is 41287337999. The reversal of 41287337964 is 46973378214.

It is a self number, because there is not a number n which added to its sum of digits gives 41287337964.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9248797 + ... + 9253259.

It is an arithmetic number, because the mean of its divisors is an integer number (1456245336).

Almost surely, 241287337964 is an apocalyptic number.

It is an amenable number.

41287337964 is an abundant number, since it is smaller than the sum of its proper divisors (63562326228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41287337964 is a wasteful number, since it uses less digits than its factorization.

41287337964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607 (or 5602 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 41287337964 in words is "forty-one billion, two hundred eighty-seven million, three hundred thirty-seven thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 36 313 626 821 939 1252 1642 1878 2463 2817 3284 3756 4463 4926 5634 7389 8926 9852 11268 13389 14778 17852 26778 29556 40167 53556 80334 160668 256973 513946 770919 1027892 1396919 1541838 2312757 2793838 3083676 3664123 4190757 4625514 5587676 7328246 8381514 9251028 10992369 12572271 14656492 16763028 21984738 25144542 32977107 43969476 50289084 65954214 131908428 1146870499 2293740998 3440611497 4587481996 6881222994 10321834491 13762445988 20643668982 41287337964